/*
  spr-sdk: Statistical Pattern Recognition SDK
  Copyright (C) 2010 Marco Ambu

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _PR_PATTERNREADER_H
#define	_PR_PATTERNREADER_H

#include "pr/Pattern.h"

namespace pr {

template <typename StreamReader>
class PatternReader
{
public:
  PatternReader(const StreamReader& reader)
    : reader_ (reader)
  {}
  Pattern fromStream(std::istream& is) const;
//  static void toStream(std::ostream& os, const Pattern& pattern);

private:
  StreamReader reader_;
};

template <typename StreamReader>
Pattern PatternReader<StreamReader>::fromStream(std::istream& is) const
{
  return Pattern(reader_.fromStream(is).getValues());
}

} // namespace pr

#endif	// _PR_PATTERNREADER_H
